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Automotive MLCC

Automotive

GENERAL DESCRIPTION

AVX Corporation has supported the Automotive Industry requirements for

Multilayer Ceramic Capacitors consistently for more than 10 years. Products

have been developed and tested specifically for automotive applications and

all manufacturing facilities are QS9000 and VDA 6.4 approved.

As part of our sustained investment in capacity and state of the art

technology, we are now transitioning from the established Pd/Ag electrode

system to a Base Metal Electrode system (BME).

AVX is using AECQ200 as the qualification vehicle for this transition. A

detailed qualification package is available on request and contains results on

a range of part numbers including:

•

X7R dielectric components containing BME electrode and copper

terminations with a Ni/Sn plated overcoat.

•

X7R dielectric components BME electrode and soft terminations with a

Ni/Sn plated overcoat.

•

NP0 dielectric components containing Pd/Ag electrode and silver termi-

nation with a Ni/Sn plated overcoat.

HOW TO ORDER

0805

Size

0603

0805

1206

1210

1812

Voltage

6.3V = 6

10V = Z

16V = Y

25V = 3

50V = 5

100V = 1

200V = 2

Dielectric

NP0 = A

X7R = C

104

Capacitance

Code (In pF)

2 Significant

Digits + Number

of Zeros

e.g. 10µF = 106

Capacitance

Tolerance

J = ±5%

K = ±10%

M = ±20%

Failure Rate

4 = Automotive

Terminations

T = Plated Ni and Sn

Z = Soft Termination

U = Conductive Epoxy

Packaging

2 = 7" Reel

4 = 13" Reel

Special Code

A = Std. Product

COMMERCIAL VS AUTOMOTIVE MLCC PROCESS COMPARISON

Administrative

Design

Dicing

Lot Qualification

(Destructive Physical

Analysis - DPA)

Visual/Cosmetic Quality

Application Robustness

Commercial

Standard Part Numbers.

No restriction on who purchases these parts.

Minimum ceramic thickness of 0.020"

Side & End Margins = 0.003" min

As per EIA RS469

Automotive

Specific Automotive Part Number. Used to control

supply of product to Automotive customers.

Minimum Ceramic thickness of 0.029" (0.74mm)

on all X7R product.

Side & End Margins = 0.004" min

Cover Layers = 0.005" min

Increased sample plan –

stricter criteria.

100% inspection

Increased sampling for accelerated wave solder on

X7R and NP0 followed by lot by lot reliability testing.

Standard process and inspection

Standard sampling for accelerated

wave solder on X7R dielectrics

All Tests have Accept/Reject Criteria 0/1

Automotive MLCC

NP0/X7R Dielectric

SOFT TERMINATION FEATURES

a) Bend Test

The capacitor is soldered to the PC Board as shown:

b) Temperature Cycle testing

“Soft Termination” has the ability to withstand at least

1000 cycles between –55°C and +125°C

1mm/sec

90 mm

Typical bend test results are shown below:

Style

Conventional Term

0603

>2mm

0805

>2mm

1206

>2mm

Soft Term

ELECTRODE AND TERMINATION OPTIONS

NP0 DIELECTRIC

NP0 Ag/Pd Electrode

Nickel Barrier Termination

PCB Application

Figure 1 Termination Code T

X7R DIELECTRIC

X7R Dielectric

PCB Application

Epoxy

X7R Nickel Electrode

Soft Termination

PCB Application

Figure 2 Termination Code T

Figure 3 Termination Code Z

Conductive Epoxy Termination

Hybrid Application

Termination

Conductive

Epoxy

Figure 4 Termination Code U

NP0 Automotive

Capacitance Range (Ni Barrier Termination)

0603

R47

R51

R56

R62

R68

R75

R82

R91

1R0

1R2

1R5

1R8

2R0

2R2

2R4

2R7

3R0

3R3

3R6

3R9

4R3

4R7

5R1

5R6

6R2

6R8

7R5

8R2

9R1

100

120

150

180

220

270

330

390

470

510

560

680

820

101

121

151

181

221

271

331

391

471

561

681

821

102

122

152

182

222

272

332

392

472

562

682

822

103

25V

50V

100V

25V

0805

50V

100V

25V

1206

50V

100V

25V

1210

50V

100V

200V

1812

50V

100V

25V

50V

100V

25V

50V

100V

50V

100V

25V

50V

100V

200V

50V

100V

0603

Letter

Max.

Thickness

0.33

(0.013)

0.56

(0.022)

0.71

(0.028)

PAPER

0805

0.86

(0.034)

0.94

(0.037)

1206

1.02

(0.040)

1.27

(0.050)

1210

1.40

(0.055)

1.52

1.78

(0.060)

(0.070)

EMBOSSED

1812

2.29

(0.090)

2.54

(0.100)

2.79

(0.110)

BME X7R Automotive

Capacitance Range (Ni Barrier Termination)

0603

16V

101

121

151

181

221

271

331

391

471

561

681

821

102

122

152

182

222

272

332

392

472

562

682

822

103

123

153

183

223

273

333

393

473

563

683

823

104

124

154

184

224

274

334

394

474

564

684

824

105

155

25V

50V

100V

200V

16V

25V

0805

50V

100V

200V

16V

25V

1206

50V

100V

200V

16V

25V

1210

50V

100V

200V

16V

25V

1812

50V

100V

200V

16V

25V

50V

100V

200V

16V

25V

50V

100V

200V

25V

50V

100V

200V

16V

200V

16V

25V

50V

100V

200V

25V

50V

100V

0603

Letter

Max.

Thickness

0.33

(0.013)

0.56

(0.022)

0.71

(0.028)

PAPER

0.86

(0.034)

0805

0.94

(0.037)

1.02

(0.040)

1.27

(0.050)

1206

1.40

(0.055)

1.52

1.78

(0.060)

(0.070)

EMBOSSED

1210

2.29

(0.090)

2.54

(0.100)

2.79

(0.110)

1812

Packaging of Chip Components

Automatic Insertion Packaging

TAPE & REEL QUANTITIES

All tape and reel specifications are in compliance with RS481.

8mm

Paper or Embossed Carrier

Embossed Only

Paper Only

Qty. per Reel/7" Reel

Qty. per Reel/13" Reel

0201, 0306, 0402, 0603

2,000, 3,000 or 4,000, 10,000, 15,000

Contact factory for exact quantity

12mm

0612, 0508, 0805, 1206,

1210

1808

1812, 1825

2220, 2225

500, 1,000

Contact factory for exact quantity

3,000

10,000

5,000, 10,000, 50,000

Contact factory for exact quantity

4,000

REEL DIMENSIONS

Tape

Size

(1)

8mm

Max.

Min.

-0.0

8.40

+1.5

+0.059

(0.331

-0.0

)

Max.

14.4

(0.567)

7.90 Min.

(0.311)

10.9 Max.

(0.429)

11.9 Min.

(0.469)

15.4 Max.

(0.607)

330

(12.992)

12mm

1.5

(0.059)

13.0

+0.50

-0.20

-0.008

(0.512

+0.020

)

20.2

(0.795)

50.0

(1.969)

-0.0

12.4

+2.0

-0.0

(0.488

+0.079

)

18.4

(0.724)

Metric dimensions will govern.

English measurements rounded and for reference only.

(1) For tape sizes 16mm and 24mm (used with chip size 3640) consult EIA RS-481 latest revision.